Many of these sites have financial aid information:

www.cois.org (also for US citizens)
www.nacac.com (also for US citizens)
www.petersons.com (also for US citizens)
www.educationusa.state.gov
www.isoa.org
www.collegeboard.com (also for US citizens)
www.lindentours.com
www.nafsa.org
www.toefl.org
www.finaid.org (also for US citizens)
www.finaid.org/otheraid/international.phtml
www.fastweb.com (also for US citizens)
www.iefa.org
www.iie.org
www.internationalstudent.com
www.admissionguru.com
www.coming2america.com/eduindex.asp
www.edupass.org
www.ncaa.org

About Madrid

www.elpais.es
www.terra.es
www.madrid.lanetro.com
www.guiadelocio.com
www.tbs.com.es